Ep 1: Bradley Cooper, Harry Connick Jr., Big K.R.I.T. featuring Raphael Saadiq Ep 2: Nicole Kidman, Patton Oswalt, the War on Drugs Ep 3: Liam Neeson, Fred Armisen, Carrie Brownstein Ep 4: Lena Dunham, J.K. Simmons, Ghostface Killah with the Revelations featuring AZ and Kool G Rap Ep 5: Don Cheadle, Kate Bosworth Ep 6: Charlie Day, Jeff Musial, Little River Band Ep 7: Chris Hemsworth, Sienna Miller, Joey Bada$$ Ep 8: Gwyneth Paltrow, Josh Gad, Panda Bear Ep 9: Kevin Hart, Jay Baruchel, Meghan Trainor Ep 10: Brian Williams, Victoria Justice, Joshua Topolsky Ep 11: Jennifer Lopez, Anthony Mackie, Iliza Shlesinger Ep 12: Jude Law, Keri Russell, Fall Out Boy Ep 13: Jennifer Aniston, Bill Gates, Mario Batali Ep 14: Blake Shelton, Bob Costas, Mötley Crüe Ep 15: Ryan Seacrest, Maddie & Tae Ep 16: Will Ferrell, Kevin Hart, Ariana Grande Ep 17: Michael Keaton, Gwen Stefani Ep 18: Ellen DeGeneres, Neil Young, Doc Severinsen Ep 19: Vin Diesel, Carl Reiner Ep 20: Will Smith, Rosamund Pike, Jack White Ep 21: Jamie Dornan, Hannah Davis, Sheppard Ep 22: Dakota Johnson, Anthony Anderson, Mark Ronson Ep 23: Hugh Grant, Charles Barkley, Kyle Kinane Ep 24: Colin Firth, Jack McBrayer, Triumph the Insult Comic Dog, the Weekend Ep 25: Samuel L. Jackson, Norman Reedus, Jessie J Ep 26: Edward Norton, Craig Robinson, Imagine Dragons Ep 27: Taylor Swift, John Oliver, Imagine Dragons Ep 28: Sigourney Weaver, Andy Cohen, Ella Henderson Ep 29: Martin Short, Ruth Wilson Ep 30: Kevin Bacon, Amy Sedaris, Nick Jonas Ep 31: Christina Aguilera, Jeff Probst, Kid Rock Ep 32: Josh Duhamel, Gabrielle Union, Charlie Wilson Ep 33: Ice-T, Andrew Rannells, Lupe Fiasco Ep 34: James Spader, Margot Robbie, Tobias Jesso Jr. Ep 35: Josh Hutcherson, Abbi Jacobson & Ilana Glazer, Michael Schlow Ep 36: Ryan Reynolds, Terrence Howard, Kelly Clarkson Ep 37: Judi Dench, Ansel Elgort, GZA, Tom Morello Ep 38: Danny DeVito, Zoe Kravitz Ep 39: Hugh Jackman, Tiffani Thiessen, Hozier Ep 40: Jim Parsons, Miles Teller, Wiz Khalifa Ep 41: Jennifer Garner. Eugene Levy, Modest Mouse Ep 42: Will Ferrell, Chelsea Peretti, Boots Ep 43: Ben Stiller, Tim Gunn, Rixton Ep 44: Jeremy Piven, Ariana Grande Ep 45: January Jones, Bubba Watson, Brandon Flowers Ep 46: Elizabeth Banks, Ronda Rousey, Little Big Town Ep 47: Mitt Romney, Grace Helbig, G-Unit Ep 48: Alan Cumming, Carey Mulligan, Ludacris Ep 49: Will Forte, Adam Horovitz, Jeremy Wade Ep 50: Helen Mirren, Oscar Isaac, Wale Ep 51: Ethan Hawke, Willie & Korie Robertson, Alt-J Ep 52: Pharrell, Roma Downey, Mark Burnett, Milky Chance Ep 53: First lady Michelle Obama, Matthew Morrison, Smashing Pumpkins Ep 54: Ricky Gervais, Jordana Brewster, Elle King, Boz Scaggs Ep 55: Michael Douglas, Kat Dennings, St. Vincent Ep 56: Louis C.K., Sophia Bush, Who Is Fancy Ep 57: Julia Louis-Dreyfus, Scott Eastwood, Flo Rida Ep 58: Madonna, Nikolaj Coster-Waldau Ep 59: Kevin James, Vanessa Hudgens, Dan White Ep 60: LL Cool J, Rose Byrne, Big Sean Ep 61: Blake Lively, Brian Grazer, Nate Bargatze, 'Weird Al' Yankovic Ep 62: Russell Crowe, Chris Christie, Kenny Chesney Ep 63: Chris Evans, Monty Python, LunchMoney Lewis Ep 64: Chris Pratt, Elizabeth Olsen Ep 65: Robert Downey Jr., Fran Lebowitz, Zac Brown Band Ep 66: Jeremy Renner, Edie Falco, Tori Kelly Ep 67: Kristen Wiig, Thomas Middleditch, Josh Groban Ep 68: Scarlett Johansson, David Steinberg, Blur Ep 69: Helen Hunt, Jesse Eisenberg, My Morning Jacket Ep 70: Jack Black, Melissa Rivers, Jeff Garlin Ep 71: Sofia Vergara, James Marsden, Fetty Wap Ep 72: Kerry Washington, Jesse Tyler Ferguson, Noel Gallagher Ep 73: Jane Fonda, Sean Diddy Combs, the Vaccines, Jeff Bradshaw Ep 74: U2 Ep 75: Charlize Theron, Tom Brokaw, Death Cab For Cutie Ep 76: Anna Kendrick, Terry Crews, Nate Ruess, Unlocking the Truth Ep 77: Rebel Wilson, Rosie Huntington-Whiteley, Faith No More Ep 78: Bill O'Reilly, Snoop Dogg Ep 79: Queen Latifah, Sam Rockwell, a performance by the Broadway cast of Something Rotten! Ep 80: Hugh Jackman, Nick Offerman, Janelle Monae Ep 81: Jamie Foxx, Carla Gugino, Jamie Foxx featuring Kid Ink Ep 82: David Duchovny, Jeff Foxworthy, Pitbull, Kevin Eubanks Ep 83: Dwayne Johnson, Meghan Trainor, John Legend Ep 84: Sting, Kevin Connolly, Kevin Delaney Ep 85: Melissa McCarthy, Ed Sheeran, Terence Blanchard Ep 86: Jude Law, Bryce Dallas Howard, Florence & the Machine Ep 87: Jason Statham, Adrian Grenier, Elayne Boosler Ep 88: John Cusack, Chita Rivera, Ricky Martin Ep 89: Amanda Seyfried, Marlon Wayans, Jason Derulo Ep 90: Larry David, Jason Alexander, Natasha Leggero, Alabama Shakes Ep 91: Denis Leary, Molly Shannon, Kacey Musgraves Ep 92: Whoopi Goldberg, Christian Slater, Of Monsters and Men Ep 93: David Spade, Jennette McCurdy, A$AP Rocky Ep 94: Lena Dunham, Colin Quinn Ep 95: Aziz Ansari, Taylor Schilling, Adam Lambert Ep 96: Billy Crystal, Jeb Bush, Courtney Barnett Ep 97: Mark Ruffalo, Alan Rickman, James Taylor Ep 98: Colin Farrell, Jason Schwartzman, Elmo Ep 99: Vince Vaughn, Jim Gaffigan, Ryn Weaver Ep 100: Seth MacFarlane, Amber Heard, Leon Bridges Ep 101: Channing Tatum, Mo Rocca, X Ambassadors Ep 102: Arnold Schwarzenegger, Mike Birbiglia, Major Lazer Ep 103: Mark Wahlberg, Chris Colfer, Morrissey Ep 104: Benicio Del Toro, Taylor Kitsch, Penn & Teller Ep 105: Episode 105 Ep 106: Episode 106 Ep 107: Episode 107 Ep 108: Episode 108 Ep 109: Episode 109 Ep 110: Episode 110 Ep 111: Episode 111 Ep 112: Episode 112 Ep 113: Episode 113 Ep 114: Episode 114 Ep 115: Episode 115 Ep 116: Episode 116 Ep 117: Episode 117 Ep 118: Episode 118 Ep 119: Episode 119 Ep 120: Episode 120 Ep 121: Episode 121 Ep 122: Episode 122 Ep 123: Episode 123 Ep 124: Episode 124 Ep 125: Episode 125 Ep 126: Episode 126 Ep 127: Episode 127 Ep 128: Episode 128 Ep 129: Episode 129 Ep 130: Episode 130 Ep 131: Episode 131 Ep 132: Episode 132 Ep 133: Episode 133 Ep 134: Episode 134 Ep 135: Episode 135 Ep 136: Episode 136 Ep 137: Episode 137 Ep 138: Episode 138 Ep 139: Richard Gere, Jessica Simpson, Keith Urban Ep 140: Episode 140 Ep 141: Episode 141 Ep 142: Episode 142 Ep 143: Episode 143 Ep 144: Episode 144 Ep 145: Episode 145 Ep 146: Episode 274 Ep 147: Episode 147 Ep 148: Episode 148 Ep 149: Episode 149 Ep 150: Episode 150 Ep 151: Episode 151 Ep 152: Episode 152 Ep 153: Episode 153 Ep 154: Episode 154 Ep 155: Episode 155 Ep 156: Episode 156 Ep 157: Episode 157 Ep 158: Episode 158 Ep 159: Episode 159 Ep 160: Episode 160 Ep 161: Episode 161 Ep 162: Episode 162 Ep 163: Episode 163 Ep 164: Episode 164 Ep 165: Episode 165 Ep 166: Episode 166 Ep 167: Episode 167 Ep 168: Episode 168 Ep 169: Episode 169 Ep 170: Episode 170 Ep 171: Episode 171 Ep 172: Episode 172 Ep 173: Episode 173 Ep 174: Episode 174 Ep 175: Episode 175 Ep 176: Episode 176 Ep 177: Episode 177 Ep 178: Episode 178 Ep 179: Episode 179 Ep 180: Episode 180 Ep 181: August 10, 2015 Ep 182: August 11, 2015 Ep 183: August 12, 2015 Ep 184: August 13, 2015 Ep 185: August 14, 2015 Ep 186: August 17, 2015 Ep 187: August 18, 2015 Ep 188: August 19, 2015 Ep 189: August 20, 2015 Ep 190: August 21, 2015 Ep 191: August 31, 2015 Ep 192: September 1, 2015 Ep 193: September 2, 2015 Ep 194: September 3, 2015 Ep 195: September 4, 2015 Ep 196: September 8, 2015 Ep 197: September 9, 2015 Ep 198: September 10, 2015 Ep 199: September 11, 2015 Ep 200: September 14, 2015 Ep 201: September 15, 2015 Ep 202: September 16, 2015 Ep 203: September 17, 2015 Ep 204: September 18, 2015 Ep 205: Ryan Reynolds, Carly Fiorina, Shawn Mendes Ep 206: September 22, 2015 Ep 207: September 23, 2015 Ep 208: September 24, 2015 Ep 209: September 25, 2015 Ep 210: September 28, 2015 Ep 211: September 29, 2015 Ep 212: September 30, 2015 Ep 213: October 1, 2015 Ep 214: October 2, 2015 Ep 215: October 5, 2015 Ep 216: October 6, 2015 Ep 217: Kate Winslet/Norman Reedus/Fallonventions Ep 218: Michael Fassbender/Brie Larson/CeeLo Green Ep 219: Jeff Daniels/Whoopi Goldberg/Nelly Ep 220: Clive Owen/Gabrielle Union/Neon Indian Ep 221: Michael Strahan/Eve Hewson/Charles Kelley ft. Dierks Bentley & Eric Paslay Ep 222: Vin Diesel/Selena Gomez Ep 223: Tom Hanks, Jessica Chastain, Pentatonix Ep 224: Bruce Willis, Sienna Miller, BØRNS Ep 225: David Spade, Mike Tyson, Blake Shelton Ep 226: Drew Barrymore, Stephen Moyer, 5 Seconds of Summer, Steve Turre Ep 227: Sandra Bullock, Rod Stewart Ep 228: Will Forte, Kate Upton, Alex Rodriguez, Steve Martin & Edie Brickell Ep 229: Dana Carvey, Demi Lovato Ep 230: Bryan Cranston, Rachel Maddow, Andrea Bocelli Ep 231: Bill O'Reilly, Paul Bettany, Alanis Morissette Ep 232: Aziz Ansari, Christie Brinkley, Eric Hosmer, Salvador Perez, Wayne Federman Ep 233: Martin Short, Saoirse Ronan, Harry Connick Jr., Stanley Jordan Ep 234: Christoph Waltz, Lin-Manuel Miranda, Meghan Trainor Ep 235: Michael Keaton, Nick Offerman, Chris Janson Ep 236: Daniel Radcliffe, Chris Packham, Ellie Goulding, Christian McBride Ep 237: James McAvoy, Sam Smith, Kurt Braunohler Ep 238: Elizabeth Banks, Jon Glaser, Tim McGraw Ep 239: Ethan Hawke, Paul Dano, A Tribe Called Quest Ep 240: Cate Blanchett, Anthony Mackie, Tinashe, John Pizzarelli Ep 241: Rooney Mara, Jesse Tyler Ferguson, Justin Bieber Ep 242: Jennifer Lawrence, Michael B. Jordan, Jeff Lynne's ELO Ep 243: Rachel Weisz, Spike Lee, R. Kelly Ep 244: Gordon Ramsay, Billie Lourd, Randy Syphax, Erykah Badu Ep 245: Kelly Ripa, Adele Ep 246: Tim Allen, Danai Gurira, Jennifer Nettles Ep 247: Nathan Lane, Steven Yeun, Chris Brown Ep 248: Queen Latifah, Rashida Jones, Daniel Humm, Kool Keith Ep 249: J.J. Abrams, Pink, the Flaming Lips Ep 250: Harrison Ford, Seth MacFarlane, JoJo Ep 251: Adam Driver, Brett Favre, Lenny Clarke Ep 252: Mindy Kaling, Daisy Ridley, Gwen Stefani Ep 253: Sting, Mylene Farmer, Eva Longoria Ep 254: Claire Danes, Ron Howard, Logic Ep 255: Sen. Bernie Sanders, John Cena, Troye Sivan Ep 256: Amy Poehler, Kevin Nealon, Lalah Hathaway Ep 257: Chris Hemsworth, Jim Gaffigan, Jamie Lawson Ep 258: Will Smith, Kirsten Dunst, Calvin Harris Ep 259: Tina Fey, Dane DeHaan, Kenny Rogers Ep 260: Mark Wahlberg, Bill Burr, Sheryl Crow Ep 261: Will Ferrell, Alicia Vikander, Twenty One Pilots Ep 262: Bruce Springsteen, Jeffrey Tambor, Chris Stapleton Ep 263: Channing Tatum/John Boyega/Young People's Chorus of New York City